The Green Killing Machine 9W Internal UV Sterilizer with Power Head is for aquariums up to 50 gallons. The Machine has a unique patented technology that allows the water flow to have direct contact with the UV lamp, making it extremely efficient. Keep your aquarium crystal clear & reduce water changes.
It includes the pump and takes only 5 minutes to install (no tools required). The Sterilizer and pump are submersed completely in the aquarium and are attached to the inside of the aquarium with the included suction cups.
· User Manual
· 4" x 4" x 12" long
· LED signals need for a UV Bulb replacement, easy change without tools
· UV bulbs lasts for 6 to 9 months, assuming constant use
· Sealed UV bulb design - avoid UV housing deteriorate, fresh with every bulb change
· Once your water is clear, there is no need to keep your Mini Green Killing Machine UV sterilizer ON 24/7. This will help increase the life of your 9 Watt UV lamp
· Pump Flow Rate: 50 GPH
· UL listed